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Malware is one of the most dangerous and costly cyber threats to national security and a crucial factor in modern cyber-space. However, the adoption of machine learning (ML) based solutions against malware threats has been relatively slow.…

Cryptography and Security · Computer Science 2023-09-06 Maksim E. Eren , Manish Bhattarai , Kim Rasmussen , Boian S. Alexandrov , Charles Nicholas

Malware classification is an important and challenging problem in information security. Modern malware classification techniques rely on machine learning models that can be trained on features such as opcode sequences, API calls, and byte…

Cryptography and Security · Computer Science 2021-03-05 Aparna Sunil Kale , Fabio Di Troia , Mark Stamp

Malicious software is a pernicious global problem. A novel multi-task learning framework is proposed in this paper for malware image classification for accurate and fast malware detection. We generate bitmap (BMP) and (PNG) images from…

Cryptography and Security · Computer Science 2024-05-12 Ahmed Bensaoud , Jugal Kalita

Identifying the tasks a given piece of malware was designed to perform (e.g. logging keystrokes, recording video, establishing remote access, etc.) is a difficult and time-consuming operation that is largely human-driven in practice. In…

Cryptography and Security · Computer Science 2015-07-08 Eric Nunes , Casey Buto , Paulo Shakarian , Christian Lebiere , Stefano Bennati , Robert Thomson , Holger Jaenisch

Similarity metrics, e.g., signatures as used by anti-virus products, are the dominant technique to detect if a given binary is malware. The underlying assumption of this approach is that all instances of a malware (or even malware family)…

Cryptography and Security · Computer Science 2014-09-30 Mathias Payer , Stephen Crane , Per Larsen , Stefan Brunthaler , Richard Wartell , Michael Franz

With the increasingly rapid development of new malicious computer software by bad faith actors, both commercial and research-oriented antivirus detectors have come to make greater use of machine learning tactics to identify such malware as…

Cryptography and Security · Computer Science 2021-12-07 Hamish Spencer , Wei Wang , Ruoxi Sun , Minhui Xue

While the rapid adaptation of mobile devices changes our daily life more conveniently, the threat derived from malware is also increased. There are lots of research to detect malware to protect mobile devices, but most of them adopt only…

Cryptography and Security · Computer Science 2019-06-25 Hye Min Kim , Hyun Min Song , Jae Woo Seo , Huy Kang Kim

Malware authors are continuously evolving their code base to include counter-analysis methods that can significantly hinder their detection and blocking. While the execution of malware in a sandboxed environment may provide a lot of…

Cryptography and Security · Computer Science 2022-04-11 Vasilis Vouvoutsis , Fran Casino , Constantinos Patsakis

Recent work has shown that deep-learning algorithms for malware detection are also susceptible to adversarial examples, i.e., carefully-crafted perturbations to input malware that enable misleading classification. Although this has…

Cryptography and Security · Computer Science 2019-01-25 Luca Demetrio , Battista Biggio , Giovanni Lagorio , Fabio Roli , Alessandro Armando

Providing security for information is highly critical in the current era with devices enabled with smart technology, where assuming a day without the internet is highly impossible. Fast internet at a cheaper price, not only made…

Cryptography and Security · Computer Science 2024-08-26 Sharmila S P , Aruna Tiwari , Narendra S Chaudhari

In this study we have presented a novel feature representation for malicious programs that can be used for malware classification. We have shown how to construct the features in a bottom-up approach, and analyzed the overlap of malicious…

Cryptography and Security · Computer Science 2022-10-19 John Musgrave , Temesguen Messay-Kebede , David Kapp , Anca Ralescu

Malware constitutes a major global risk affecting millions of users each year. Standard algorithms in detection systems perform insufficiently when dealing with malware passed through obfuscation tools. We illustrate this studying in detail…

Cryptography and Security · Computer Science 2019-11-12 Alberto Redondo , David Rios Insua

Malicious software are categorized into families based on their static and dynamic characteristics, infection methods, and nature of threat. Visual exploration of malware instances and families in a low dimensional space helps in giving a…

Cryptography and Security · Computer Science 2019-01-31 Mohamed Nassar , Haidar Safa

Malware classification is a difficult problem, to which machine learning methods have been applied for decades. Yet progress has often been slow, in part due to a number of unique difficulties with the task that occur through all stages of…

Cryptography and Security · Computer Science 2020-11-17 Edward Raff , Charles Nicholas

Due to continuous increase in the number of malware (according to AV-Test institute total ~8 x 10^8 malware are already known, and every day they register ~2.5 x 10^4 malware) and files in the computational devices, it is very important to…

Cryptography and Security · Computer Science 2019-06-03 Sanjay K. Sahay , Mayank Chaudhari

Machine learning (ML) based approach is considered as one of the most promising techniques for Android malware detection and has achieved high accuracy by leveraging commonly-used features. In practice, most of the ML classifications only…

Cryptography and Security · Computer Science 2020-09-07 Bozhi Wu , Sen Chen , Cuiyun Gao , Lingling Fan , Yang Liu , Weiping Wen , Michael R. Lyu

Research shows that over the last decade, malware has been growing exponentially, causing substantial financial losses to various organizations. Different anti-malware companies have been proposing solutions to defend attacks from these…

Cryptography and Security · Computer Science 2019-04-05 Hemant Rathore , Swati Agarwal , Sanjay K. Sahay , Mohit Sewak

One of the pivotal security threats for the embedded computing systems is malicious software a.k.a malware. With efficiency and efficacy, Machine Learning (ML) has been widely adopted for malware detection in recent times. Despite being…

Cryptography and Security · Computer Science 2024-04-16 Sreenitha Kasarapu , Sanket Shukla , Rakibul Hassan , Avesta Sasan , Houman Homayoun , Sai Manoj Pudukotai Dinakarrao

Signature and anomaly based techniques are the quintessential approaches to malware detection. However, these techniques have become increasingly ineffective as malware has become more sophisticated and complex. Researchers have therefore…

Cryptography and Security · Computer Science 2021-03-05 Dennis Dang , Fabio Di Troia , Mark Stamp

The threat of malware is a serious concern for computer networks and systems, highlighting the need for accurate classification techniques. In this research, we experiment with multimodal machine learning approaches for malware…

Cryptography and Security · Computer Science 2025-01-22 Jonathan Jiang , Mark Stamp